2 LA100
3 Device_Control
 The LA100 queues have the LA100DEVCTL text library setup as a
 device control library.  This library contains modules which can
 automatically be sent to an LA100 printer to modify the format of the
 output.  The modules are specified on the xxPRINT commands using the
 qualifier /SETUP=(module,...) (see VMS HELP PRINT or the "DCL Dictionary"
 for further information).  Do SHOW SYMBOL LQPRINT for an example of
 the use of this qualifier.

    Module name           Description of action
    -----------           ---------------------
                          Set draft mode horizontal pitch to ...
    5_CPI                   5 characters/inch.
    6_CPI                   6 characters/inch.
    6.6_CPI                 6.6 characters/inch.
    8.25_CPI                8.25 characters/inch.
    10_CPI                  10 characters/inch.
    12_CPI                  12 characters/inch.
    13.2_CPI                13.2 characters/inch.
    16.5_CPI                16.5 characters/inch.

                          Set vertical pitch to ...
    2_LPI                   2 lines/inch.
    3_LPI                   3 lines/inch.
    4_LPI                   4 lines/inch.
    6_LPI                   6 lines/inch.
    8_LPI                   8 lines/inch.
    12_LPI                  12 lines/inch.

    DRAFT_QUALITY         Set to draft quality printing mode
    LETTER_QUALITY        Set to letter quality printing mode
    TABS_EVERY_8          Set tab stops every 8 columns

 Before each job starts on an LA100 printer, the printer is
 initialized to a predefined state with the 10_CPI, 6_LPI,
 DRAFT_QUALITY, and TAB_EVERY_8 modules.

3 Letter_Quality
 Letter quality printing on an LA100 is set by an escape sequence
 sent to the LA100.  If you are using Mass-11, you select the
 appropriate printer in its "LQ" mode and Mass-11 will place the
 escape sequences in the file sent to the printer.  For other files,
 the necessary escape sequences are found in the file WP$DIR:LETTER.ESC.

 The preferred method of printing a file in letter quality mode is
 to use the LQPRINT (to DEVL_LA100) which includes the PRINT qualifier
 of /SETUP=LETTER_QUALITY to send the correct escape sequence to the
 LA100.  This qualifier can be added to an PRINT command directing
 output to an LA100 printer.  See the "Device_Control" subtopic and
 VMS HELP PRINT (or the "DCL Dictionary" Reference Manual) for
 addtional information.

